Help please! A couple of weeks ago, I head to replace the bulb for the backup light on the passenger side. I also had to replace the tail light circuit board because the contacts inside were rusted out. Now, my backup light works fine, but the parking light and brake lights are not working. Sometimes the parking/brake lights will come on, sometimes not. But the brake light doesn't react to the brake pedal at all. The driver side seems to be working fine. I do have an issue with the brake light switch sticking, but that had been happening long before the latest issue. Any help or ideas are greatly appreciated!

2004 Dodge Ram 1500

 

Do you have a lamp out light?

When I had this problem I tore my hair out trying to find it and then found the wire was pinched. No lamp out light when I had this problem.